CN103587404A - Drive system for a vehicle - Google Patents

Drive system for a vehicle Download PDF

Info

Publication number
CN103587404A
CN103587404A CN201310323476.4A CN201310323476A CN103587404A CN 103587404 A CN103587404 A CN 103587404A CN 201310323476 A CN201310323476 A CN 201310323476A CN 103587404 A CN103587404 A CN 103587404A
Authority
CN
China
Prior art keywords
transmission
motor
disk assembly
drive disk
rotor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310323476.4A
Other languages
Chinese (zh)
Inventor
L·莱姆巴赫
H-J·施奈德
B·绍德
J·布尔
A·巴尔塔
M·霍赫赖因
F·芬策尔
A·拉特
M·范海登
K·舍费尔
F·梅德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of CN103587404A publication Critical patent/CN103587404A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/40—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the assembly or relative disposition of components
    • B60K6/405—Housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
    • B60K6/54—Transmission for changing ratio
    • B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L1/00—Supplying electric power to auxiliary equipment of vehicles
    • B60L1/003—Supplying electric power to auxiliary equipment of vehicles to auxiliary motors, e.g. for pumps, compressors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
    • B60L15/2054—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed by controlling transmissions or clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
    • B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/003—Starting of engines by means of electric motors said electric motor being also used as a drive for auxiliaries, e.g. for driving transmission pumps or fuel pumps during engine stop
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F02N15/06—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement
    • F02N15/066—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the toothed gears being moved by axial displacement the starter being of the coaxial type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B60K2006/268—Electric drive motor starts the engine, i.e. used as starter motor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B60K2006/4808—Electric machine connected or connectable to gearbox output shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B60K2006/4833—Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range
    • B60K2006/4841—Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range the gear provides shifting between multiple ratios
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/10—Vehicle control parameters
    • B60L2240/12—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/421—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/423—Torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/44—Drive Train control parameters related to combustion engines
    • B60L2240/441—Speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/44—Drive Train control parameters related to combustion engines
    • B60L2240/443—Torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2240/00—Control parameters of input or output; Target parameters
    • B60L2240/40—Drive Train control parameters
    • B60L2240/48—Drive Train control parameters related to transmissions
    • B60L2240/486—Operating parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2260/00—Operating Modes
    • B60L2260/20—Drive modes; Transition between modes
    • B60L2260/26—Transition between different drive modes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/07—Facilitating assembling or mounting
    • B60Y2304/072—Facilitating assembling or mounting by preassembled subunits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2304/00—Optimising design; Manufacturing; Testing
    • B60Y2304/07—Facilitating assembling or mounting
    • B60Y2304/076—Facilitating assembling or mounting by add-on parts, e.g. retrofit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Arrangement Of Transmissions (AREA)

Abstract

A drive system for a vehicle comprises a power system. The power system comprises a drive device having a drive component; a transmission mechanism having at least one transmission input shaft connected or connectable with the drive component to transmit the torque, a transmission output shaft, and multiple rotation speed gears which are selectively activatable and deactivatable and act between the at least one transmission input shaft and the transmission output shaft; a motor comprising a stator and a rotor; and a motor transmission for selectively a) disconnecting the rotor from the power system, or b) connecting the rotor to the power system before the transmission output shaft in the torque flow, or c) connecting the rotor to the power system behind the transmission output shaft in the torque flow or connecting the rotor to the transmission output shaft. In order to connect the rotor to the power system before the transmission output shaft in the torque flow, the rotor may be connected to one rotation speed gear, or is connected to the drive component before a torque flow interruption mechanism in the torque flow.

Description

Drive system for vehicle
Technical field
The present invention relates to a kind of drive system for vehicle, and a kind of motor/motor transmission assembly can be used in such drive system.
Background technology
By US2010/0180722A1, disclose a kind of drive system for vehicle, wherein, the driving torque that combustion engine provides can be transfused in change-speed box and through transmission output shaft and be exported and be passed to diff from change-speed box by input shaft.This known drive system also comprises motor, it have stator and with input shaft or the rotor coaxially arranged with the axle drive shaft of driving arrangement also.This rotor can be by shifter optionally with the complete uncoupling of power system or be attached to input shaft, in other words, in torque flow, before transmission output shaft, be attached to this power system, or be attached to a miniature gears, miniature gears by the miniature gears connected with transmission output shaft with diff in transmission of torque is connected.In other words, in the latter's serviceability, this rotor is attached to the transmission output shaft of power system in torque flow, coupled after transmission output shaft in other words.
According to the coupled situation of rotor, this rotor for example can be used to cranking internal combustion engine, or can be used to provide assist torque or provide vehicle to move ahead use torque.Especially also there is following possibility, in such layout, while existing tractive force to interrupt, enable this motor when carry out gear-change operation process in transmission device in.
Summary of the invention
The object of this invention is to provide a kind of drive system for vehicle and a kind of motor/motor transmission assembly that is particularly useful for this drive system, when obtaining simple and constructive structure, the substitutability of motor is very flexibly whereby.
According to an aspect of the present invention, this object will complete by having the drive system for vehicle of power system, and this power system has:
-comprise the driving arrangement of drive element,
-transmission device, there is at least one and connect the input shaft that maybe can connect with transmitting torque, a transmission output shaft and a plurality of rotating speed speed change level that optionally can be activated or stop using and act on this drive element between this at least one input shaft and this transmission output shaft
-there is the motor of stator and rotor,
-motor transmission, for optionally
A) make this rotor and this power system uncoupling, or
B) in torque flow, before this transmission output shaft, this rotor is attached to this power system, or
C) in torque flow, this rotor be attached to this power system after this transmission output shaft or be attached to transmission output shaft.
In addition, the present invention further stipulates, in order before transmission output shaft, this rotor to be attached to this power system in torque flow,
-this rotor can be attached to a rotating speed speed change level,
Or
-can before this torque flow Zhong Gai torque flow interrupt mechanism, this rotor be attached to this drive element.
In other words,, according to the present invention, stipulate two kinds of alternative connection schemes, for this rotor being attached to power system before transmission output shaft.This relates to following state, that is, the torque that this motor provides can be used to provide this driving arrangement of starting, the i.e. needed starting torque of cranking internal combustion engine especially.According to the first replacement scheme, this rotor can be attached to a rotating speed speed change level.This means that this rotor can and and then also have this input shaft to act on this driving arrangement by this rotating speed speed change level.In the second replacement scheme, can this rotor be attached to the drive element of this driving arrangement before torque flow Zhong torque flow interrupt mechanism.This makes the torque providing for this driving arrangement of auxiliary starter can in the situation that walking around transmission device completely, be transfused to this driving arrangement, and this guarantees that motor turns round very efficiently.This modification has following advantage in addition: needn't pay close attention to this torque flow interrupt mechanism, the i.e. operating position of power-transfer clutch for example.
Be noted that in meaning of the present invention, mention torque flow refer in driving condition, exist from driving arrangement through transmission device to driven torque flow of taking turns, that is, and general so-called traction state.
In simple in structure a modification embodiment of realizing, propose, this rotating speed speed change level comprises respectively and connecting with this input shaft or attachable the first transmission device drive disk assembly and connecting with this transmission output shaft or attachable the second transmission device drive disk assembly, and this rotor can be attached to a transmission device drive disk assembly of a rotating speed speed change level, the second transmission device drive disk assembly preferably.When the first transmission device drive disk assembly forever connect with transmission output shaft and the second transmission device drive disk assembly for example can by synchronous device optionally connect with this transmission output shaft and thereby also with it during uncoupling, can particularly advantageously adopt this scheme, because in such embodiment, when the second transmission device drive disk assembly during with transmission output shaft uncoupling, also need not make the transmission output shaft that is not now arranged in principle torque flow jointly rotate under starting state.
In order to propose in torque that power system relaying is continuous to be provided by driving arrangement in being delivered in traction state, this transmission output shaft has driven end regions and a described rotating speed speed change level is the rotating speed speed change level of immediately locating this driven end regions after.Now, transmission output shaft advantageously in driven end regions in being connected with the transmission of torque of diff.Close transmission output shaft is also herein in locating a described rotating speed speed change level with the interactional region of other power system parts, especially diff, this allows structure to form very compactly motor transmission, to be optionally attached to this power system after transmission output shaft in torque flow, be attached in other words this transmission output shaft, or to be attached to this power system before transmission output shaft in torque flow, that is, for example by a rotating speed speed change level, be attached to this input shaft.
When a starting drive disk assembly, when for example starter toothed wheel connects with this drive element and this rotor can be attached to this starting drive disk assembly, can realize and walk around this change-speed box completely in the starting state of driving arrangement in particularly advantageous mode.
In order optionally rotor to be attached to a transmission device drive disk assembly or starting drive disk assembly, power system drive disk assembly and proposing normally, motor transmission comprises and connecting with rotor or attachable the first motor transmission drive disk assembly, and the first motor-driven parts maybe can be placed in transmission of torque connection with a described transmission device drive disk assembly or starting drive disk assembly in transmission of torque is connected.
For can be with plain mode and method in power system of the present invention, for example under motoring condition or in transmission device, carry out in the process of gear-change operation and assist torque be provided and propose by motor, this motor transmission comprises and connecting with rotor or attachable the second motor transmission drive disk assembly, and the second motor transmission drive disk assembly with this transmission output shaft or/and can be by the driven diff of this transmission output shaft in being maybe placed in during transmission of torque is connected.Now for example can stipulate, the second motor transmission drive disk assembly with transmission output shaft or/and diff in transmission of torque is connected and optionally, can connect with this rotor.
The Major Systems parts of this transmission device, for example its rotating speed speed change level is arranged in the transmission device casing that surrounds out moist chamber.In order structure to form compactly transmission device at this as far as possible, further propose, this motor is arranged on outside transmission device casing.The lubricating fluid of also forever having avoided whereby motor to run into being generally present in transmission device casing, i.e. oil for example.
In order to propose by the effect of motor transmission is placed in to its different coupled situation by this rotor, be provided with actuating mechanism, for optionally making rotor and power system uncoupling or rotor be attached to power system, here, preferably this actuating mechanism by for enabling and the transmission device actuating mechanism of this rotating speed speed change level of stopping using provides.
According to another aspect of the present invention, above-mentioned purpose will complete by a kind of motor/motor transmission assembly that is particularly useful for drive system of the present invention, and it comprises:
-motor, has stator and rotor,
-motor transmission, has the first motor transmission drive disk assembly that connects with this rotor or can connect with it and the second motor transmission drive disk assembly that connects or can connect with it with this rotor.
In addition, the present invention is further provided with and can passes through the motor transmission axle of the driven rotation of rotor, and wherein at least one motor transmission drive disk assembly optionally connects with motor transmission axle to jointly rotate.
By the described assembly of the motor transmission drive disk assembly that has such motor transmission axle and optionally connect is with it provided, can make and this transmission device regioselective very freely that whole power system is relevant in other words for described assembly, now for example for example coaxially arranged with respect to input shaft from this motor well known in the prior art without paying close attention to.This means, whole assembly is for example positioned near in near region transmission device casing and can be placed into there in the transmission of torque connection from different power system parts.This has for example realized with the very cheap asynchronous dynamo form of cost and has formed this motor, and in the situation that from well known in the prior art with respect to axle drive shaft in other words input shaft coaxially arranged generally to pack the permanent excitation type synchronous dynamo that cost is very high into.
For the simple transmission of torque that can obtain in stable enforcement structure between this assembly and this power system interacts and proposes, this motor transmission axle at assembly shell internal support at least one, preferably in two bearing regions that each interval is arranged on motor transmission direction of principal axis, wherein preferably this assembly shell can corresponding at least one motor transmission drive disk assembly have for setting up the interactional opening that runs through of transmission of torque with power system drive disk assembly.
For can realize a plurality of parts especially drive disk assembly at this lubricated area of space, be the reliable separation of moist chamber and dry chamber and proposing, at least one motor transmission drive disk assembly with respect to assembly shell or/and with respect to motor transmission axle with Fluid Sealing the mode of sealing rotatable or/and removable on motor transmission direction of principal axis.
In order to realize selectable foundation and the cancellation that the transmission of torque between this assembly and this power system connects with plain mode, a motor transmission drive disk assembly can be moved so that the torque of foundation and cancellation and power system drive disk assembly is in transmission connection on motor transmission axle.At this, a described motor transmission drive disk assembly advantageously connects with motor transmission axle to jointly rotate, and wherein, this coupled situation for example can be irrelevant with the shift position of this motor transmission drive disk assembly.
In order to obtain soft connection and to propose the in the situation that of simple manipulation for setting up mode and the method that a described motor transmission drive disk assembly connects with the rotation of a power system drive disk assembly this, set an actuating mechanism for moving axially to a described motor transmission drive disk assembly on motor transmission axle, wherein, preferably a described motor transmission drive disk assembly can be loaded by this actuating mechanism by the bindiny mechanism of axial elasticity.
In the structure substituting or only can be used to rotation connection corresponding to a motor transmission drive disk assembly, can stipulate, at least one motor transmission drive disk assembly is contained on this motor transmission axle rotationally, and can connect with this motor transmission axle to jointly rotate by a coupling components.
Accompanying drawing explanation
Below, specifically describe with reference to the accompanying drawings the present invention.Wherein:
Fig. 1 has illustrated the drive system that comprises driving arrangement, transmission device and motor/motor transmission assembly with schematic diagram;
Fig. 2 shows motor/motor transmission assembly of Fig. 1 with enlarged view;
Fig. 3 shows the drive system of the Fig. 1 in starting state;
Fig. 4 shows in driving the drive system of Fig. 1 of secondary status;
Fig. 5 shows the schematic diagram corresponding to the alternative drive system of Fig. 1;
Fig. 6 shows the schematic diagram corresponding to the alternative drive system of Fig. 1;
Fig. 7 shows the schematic diagram corresponding to the alternative drive system of Fig. 1;
Fig. 8 shows the drive system of the Fig. 7 in starting state;
Fig. 9 shows in driving the drive system of Fig. 7 of secondary status;
Figure 10 shows the transparent view of motor/motor transmission assembly;
Figure 11 shows the assembly of Figure 10 with another transparent view;
Figure 12 shows the assembly of Figure 10 with another transparent view;
Figure 13 shows assembly and the partial cutaway of Figure 10 and removes the assembly shell illustrating;
Figure 14 is the local longitudinal sectional view of the assembly of Figure 10.
The specific embodiment
In Fig. 1, for example the drive system for self-propelled vehicle totally indicates with 10.Drive system 10 for example comprises the combustion engine as driving arrangement 12, and it can be coupled to input shaft 16 by the power-transfer clutch 14 schematically showing and play the effect of torque flow interrupt mechanism.Starter toothed wheel 20 is coupled to such as being threaded connection etc. the axle drive shaft that plays drive element 18 effects, as bent axle, is attached thereto to jointly rotate.
Totally with 22 transmission devices that indicate, be parallel to input shaft 16 ground and there is transmission output shaft 24.Input shaft 16 and transmission output shaft 24 rotatable support are in the moist chamber 28 being surrounded by transmission device casing 26.Transmission device 22 on one end of driving arrangement 12, input shaft 16 stretches out transmission device casing 26, to do not connect rotatably with clutch plate etc. such as the end regions being positioned at it outside transmission device casing 26.
For transmitting torque between input shaft 16 and transmission output shaft 24, be provided with a plurality of rotating speed speed change levels 30,32,34,36,38,40, they can be called as gear or shelves conventionally.Therefore, rotating speed speed change level 30 and 32 can be the 1st grade and the 2nd grade corresponding to 1-2 shelves groove.Rotating speed speed change level 34,36 can be the 3rd grade and the 4th grade corresponding to 3-4 shelves groove, and rotating speed speed change level 38,40 can be the 5th grade and reverse gear corresponding to 5-R shelves groove.Described in each, rotating speed speed change level 30,32,34,36,38 and 40 comprises at least two transmission device drive disk assemblies that are for example gear forms, and one of them also has one corresponding to transmission output shaft 24 corresponding to this input shaft 16.In the rotating speed speed change level 40 working as reverse gear, be provided with another unshowned transmission device drive disk assembly in Fig. 1 of the rotation direction of turning round.For example be combined as 1 grade of described ground of the rotating speed speed change level working, its first transmission device drive disk assembly 42 does not connect with it in other words rotatably corresponding to input shaft 16.Its second transmission device drive disk assembly 44 can freely rotate in principle in other words corresponding to transmission output shaft 24 and can be by totally connecting with transmission output shaft 24 with 46 connecting devices (as synchronous device) that indicate on transmission output shaft, thereby when hanging up first grade subsequently, can in the traction state of driving arrangement 12, pass through drive element 18, power-transfer clutch 14, input shaft 16, the first transmission device drive disk assembly 42, the second transmission device drive disk assembly 44 and transmission output shaft 24 transmission of torque is extremely overall with 48 difies that indicate.To this, on the driven end regions 50 of transmission output shaft 24, be provided with the transmission output shaft drive disk assembly 54 in transmission of torque is connected or meshes with diff drive disk assembly 52 on diff 48.Subsequently, the torque obtaining in diff 48 can for example further be continued to be passed to and driven two axle drive shafts 56,58 that connect of taking turns from diff 48.
Above-described different drive disk assembly, be transmission device drive disk assembly, diff drive disk assembly 52 and the transmission output shaft drive disk assembly 54 of different rotating speed speed change level 30,32,34,36,38,40, be advantageously constructed to be permeable to than transmitting larger torque without skidding to ingear gear in the corresponding situation of attaching troops to a unit each other.
According to the rotating speed speed change level that will enable for corresponding motoring condition gear in other words, for example, be switched to corresponding coupled situation with a pair of rotating speed speed change level arranges accordingly separately the connecting device connecting device 46 of rotating speed speed change level 30 and 32 (for), in this state, one of two second transmission device drive disk assemblies are attached to transmission output shaft 24, wherein, obviously only in one of three connecting devices corresponding to totally six rotating speed speed change levels, can be arranged to respectively a second transmission device drive disk assembly to be attached to transmission output shaft 24.In the situation that be designed to Automatic Transmission as the transmission device 22 of Manual transmission, this connection or the uncoupling of the second transmission device drive disk assembly can manually complete by gear shift lever.In the situation that being designed to Automatic Transmission, connection or uncoupling can be by carrying out with the actuating mechanism that shelves groove 60 symbols represent.This actuating mechanism can have one or more gear shift fingers, gear shift finger can be moved to select corresponding shelves groove and be moved along corresponding shelves groove by one or more servo-actuating devices, this gear shift finger can juncture be positioned in the breach of a corresponding gear shift fork of one of them connecting device (for example connecting device 46), to be attached to transmission output shaft 24 or uncoupling with it with being about to a transmission device drive disk assembly when towards shelves groove motion separately.
Drive system 10 also comprises motor/motor transmission assembly that overall use 62 indicates.It comprises and is for example the motor 64 of asynchronous dynamo form and corresponding motor transmission 66 with it.Motor transmission 66 is for motor 64 being optionally attached to the power system 68 that comprises driving arrangement 12, transmission device 22 and be integrated in the diff 48 of this transmission device, or uncoupling with it.
The structure of motor/motor transmission assembly 62 is described in detail in detail hereinafter with reference to Fig. 2.
Visible in Fig. 2, motor 64 comprises stator 70 and rotor 72.Rotor 72 is attached to motor transmission axle 74.In an example shown, motor transmission axle 74 directly axially arranges with being connected and connects with it to jointly rotate or become integrally and form with it with rotor shaft 75.
Motor transmission 66 comprises the first motor transmission drive disk assembly 76 for example forming with gear or miniature gears form.It connects with motor transmission axle 74 by the castellated shaft toothing 78 shown in symbol to jointly rotate, but can move axially along motor transmission axle 74 in principle.
Motor transmission 66 comprises the second motor transmission drive disk assembly 80 that is for example gear or miniature gears form.It with axial restraint, fixedly locate but in principle mode free to rotate load and be bearing in other words on motor transmission axle 74.
In the structure illustrating in principle as Fig. 2, on the first motor transmission drive disk assembly 76, form coupling components 82.By moving axially of coupling components 82, during the first motor transmission drive disk assembly can be placed into and engage with the rotation of the second motor transmission drive disk assembly 80, for this reason, these two parts for example can be formed with clutch blade tooth structure on its region in opposite directions.By the first motor transmission drive disk assembly 76 longitudinal travels to the second motor transmission drive disk assembly 80, can the second motor transmission drive disk assembly 80 be connected with motor transmission axle 74 by the first motor transmission drive disk assembly 76 and for example one forms with it in this example coupling components 82, so that rotation jointly.
The second motor transmission drive disk assembly 80 is preferred in the Direct Torque transmission with diff drive disk assembly 52 is connected, for example intermeshing in other words.If the corresponding longitudinal travel by the first motor transmission drive disk assembly 76 makes the second motor transmission drive disk assembly 80 be attached to motor transmission axle 74, also the rotor of motor 64 72 is attached to diff drive disk assembly 52, and is attached to thus this diff 48 this power system 68 generally in other words.If the first motor transmission drive disk assembly 76 is in its neutrality location as illustrated in fig. 1 and 2, it is not attached to motor transmission axle 74 by the second motor transmission drive disk assembly 80.The first motor transmission drive disk assembly 76 is also halted hereinto in position so and to be located with respect to the starting drive disk assembly 20 that is attached to drive element 18 (for example bent axle),, these two parts, not in transmission of torque connects, thereby are not realized connecting of rotor 72 and power system 68 yet.
Fig. 3 shows the state that the first motor transmission drive disk assembly 76 is connected in the transmission of torque with starting drive disk assembly 20 by corresponding longitudinal travel.In this state, the rotor 72 of motor 64 is coupled to starting drive disk assembly 20 by the first motor transmission drive disk assembly 76, and is connected to thus power system 68.
The first motor transmission drive disk assembly 76 for example can be by realizing with the actuating mechanism shown in shelves frid 60 along the displacement of motor transmission axle 74.It can be corresponding to another grade of groove D-S, in this grade of groove, corresponding movement that can be by a gear shift finger is inserted motor 64 therein completely by the first motor transmission drive disk assembly 76 and its Neutral Position (Fig. 1 of power system 68 uncouplings, Fig. 2), or insert the position (Fig. 4) corresponding to shelves groove position D, on this position this second motor transmission drive disk assembly 80 be attached to motor transmission axle 74 and thereby rotor 72 by diff drive disk assembly 52, be attached to this power system 68, or be placed into its position corresponding to shelves groove position S (Fig. 3), on this position, the rotor 72 of this motor 64 is attached to power system 68 by starting drive disk assembly 20.In order to allow to engage in the corresponding toothing of the starting drive disk assembly 20 that is generally also gear-like during the axial motion of the first motor transmission drive disk assembly 76 of miniature gears form in other words being for example gear, a plurality of teeth of this toothing can be in the axial direction placed into vertically end regions in joint at it in other words and be shrunk to tip and form.
Utilize three serviceability as shown in Fig. 1,3 and 4 of motor transmission 66, can realize the different mechanisms of action of motor/motor transmission assembly 62.If the first motor transmission drive disk assembly 76 in neutral gear location as shown in Figure 1, motor/motor transmission assembly 62 and the complete uncoupling of power system 68.It can not be used to export torque, can not be as electrical generator for feedback energy.If motor transmission 66 is located in the region of the starting drive disk assembly 20 before power-transfer clutch 14 in being in torque flow in the situation that of being attached to power system 68 in serviceability as shown in Figure 3, motor 64 can be used to starting or be started this driving arrangement 12 by the torque of its output in other words.Because by advantageously separated or/and do not hang up or enable any torque speed change level 30,32,34,36,38,40 in transmission device 22, only there is less traction loss in power-transfer clutch under this state.In principle, when motor transmission 66 is attached to starting drive disk assembly 20, motor 64 also can be used to be created in the operating assist torque of travelling, and this assist torque can be continued to import into input shaft 16 and be continued to be passed to transmission output shaft 24 and diff 48 by a corresponding rotating speed speed change level of enabling by starting drive disk assembly 20 and power-transfer clutch 14.
If motor transmission 66 is in serviceability as shown in Figure 4, be attached to power system 68 by diff drive disk assembly 52, between motor 64 and power system 68, exist permanent transmission of torque to connect, thereby this motor 64 not only can be used to be created in the assist torque under driving condition in this state, and the alternative driving arrangement can be used as driving arrangement 12 and stop using time.Under secondary status, required driving torque is passed into transmission device 22 and by diff 48 and is continued to pass to driven wheel via power-transfer clutch 14 from driving arrangement 12 in principle.Subsequently, the assist torque being provided by motor 64 adds this substantially existing driving torque.If motor 64 should be used as unique driving arrangement, for example in the situation that driving arrangement 12 is stopped using and preferably power-transfer clutch 14 is disconnected, transmission device 22 can be inserted to Neutral Position, this means, in any one rotating speed speed change level 30,32,34,36,38,40, all neither one the second transmission device drive disk assembly is attached to transmission output shaft 24.The torque being provided by motor 64 is passed in diff 48 by diff drive disk assembly 52 subsequently.Because this transmission output shaft drive disk assembly 54 is equably in engaging with the permanent transmission of torque of diff drive disk assembly 52, therefore transmission output shaft 24 driven rotation in this state really.Because do not have the second transmission device drive disk assembly to connect with it, at this, also only there is smaller drag torque.The rotor 72 of motor 64 is attached to power system 68 and is attached in other words its driven end regions 50 under this state in torque flow after transmission output shaft 24.This means that the torque being provided by motor 64 needn't be passed further to import in diff 48 by transmission device 22.
When in principle when being provided in driving torque situation at the interior execution speed-change and gearshift of transmission device 22 by driving arrangement 12 and occurring in short-term that tractive force interrupts simultaneously, also can arrange or utilize the serviceability of motor transmission 66 as shown in Figure 4.In tractive force interrupt phase, for example when changing to the second gear from the first gear, this motor 64 of excitation to be to produce torque in short-term, so that in tractive force interrupt phase or driving torque can be imported into diff 48.
In addition, in the serviceability of motor transmission 66 as shown in Figure 4, motor 64 can be used to provide reverse-drive torque.Because the rotation direction of motor 64 can regulate arbitrarily, therefore diff drive disk assembly 52 can be gone up driven rotation in any direction according to corresponding manner.For reverse travel, in transmission device 22, do not enable any one rotating speed speed change level 30,32,34,36,38,40.Vehicle backward and transmission output shaft 24 rotate in the rotation direction with driven opposite states.Thereby, also can utilize all rotating speed speed change levels for normal motoring condition that are arranged in transmission device 22, thereby for example can replacing R shelves, change-speed box as shown in the figure there are " 6 " shelves.
Utilize such structure, foregoing multiple different particularly advantageous application feasible pattern, can combine with the simplification of driving system structure.Therefore, for example no longer need to arrange an independent starter.Also can save as previously mentioned the reverse gear in transmission device.Do not need for for example at the additional power generation machine of car brakeing state feedback energy yet.In any serviceability as shown in Figures 3 and 4 of motor transmission 66, in fact motor 64 can be used as electrical generator.
Another major advantage of the motor/motor transmission assembly 62 forming according to the present invention is, it also can be usingd the axial step shape of motor 64 and motor transmission 66 and arranges and as independent assembly, be integrated into power system 68 in other words in transmission device 22.This for example so illustrates in Fig. 1,3 and 4, and motor/motor transmission assembly 62 is positioned in the outer edge region of transmission device casing 26 with respect to input shaft 16 bias in principle.Only have the region of motor transmission 66 to be positioned at the moist chamber 28 being surrounded by transmission device casing 26.Motor 64 and especially motor transmission 66 will be with starting drive disk assembly 20 parts that engage, the first motor transmission drive disk assembly 76 is positioned at moist chamber 28 in other words outside transmission device casing 26 in its toothing region in other words.Motor/motor transmission assembly 62 can be coupled on different transmission device 22 whereby, and its need so design, and, in the structure of Fig. 1,3 and 4 as shown in principle, is being formed on the access portion (Zugriff) on the parts that are positioned at moist chamber 28 that is.Below also in connection with Figure 10-14, this is encyclopaedized.
Fig. 5 shows an alternate embodiments of drive system 10 in principle mode.It aspect main and especially the structure of transmission device 22 and motor transmission 66 with power system 68 interaction aspects corresponding to above referring to the structure described in Fig. 1-4, thereby can be referring to associated explanation.
Can in Fig. 5, see in motor transmission 66 and have textural difference aspect following, motor transmission axle 74 is not coaxial setting with respect to rotor shaft 75, but is staggeredly arranged with respect to rotor shaft.On rotor shaft 75, be provided with the rotor shaft drive disk assembly 90 that is for example gear or miniature gears form.On motor transmission axle 74, be provided with the motor transmission drive disk assembly 92 that is for example also gear or miniature gears form.These two drive disk assemblies 90,92 are in mutual transmission of torque connects and transmit the torque of being exported by rotor shaft 75 to its motor transmission axle 74 being for example arranged in parallel relatively.This has realized and has utilized better operational structure space to cause in other words at different assemblies larger degree of freedom during positioning installation relative to each other.Especially here, motor transmission axle 74 or eccentric and can be attached to transmission device 22 with method in a manner mentioned above together with motor/motor transmission assembly 62 with respect to input shaft 16.
Fig. 6 shows another alternate embodiments of drive system 10.Also aspect basic structure, especially transmission device 22 aspects, thereby can be referring to these embodiment for example corresponding to the structure referring to described in Fig. 1-4 for it.
Can see, in structure in motor transmission 66 as shown in Figure 6, the first motor transmission drive disk assembly 76 can be by by the symbolic actuating mechanism illustrating of shifting fork 94, the bindiny mechanism 96 (as spiral compression spring) via axial elasticity loads, to carry out axial motion.If the first motor transmission drive disk assembly 76 should be placed into and start in the engaging of drive disk assembly 20, first the elasticity being introduced into method in this way can make the first motor transmission drive disk assembly 76 move axially by gear shift fork 94, and oppressed to starting drive disk assembly 20 vertically under the increase tension force of the bindiny mechanism 96 of axial elasticity, until there is such relative rotation position, its toothing is bonded with each other by the axial relative motion continuing.At this also particularly advantageously, be placed in the toothing being bonded with each other and have the tooth that shortens in the axial direction tip into, the general form with steeply inclined toothing forms.
Fig. 7 shows another alternate embodiments of drive system 10.At this, the design of motor transmission 66 also has structure to change.In this structure design, two motor transmission drive disk assemblies 76,80 are contained on motor transmission axle 74 in principle free to rotately, but locate immovably with respect to this motor transmission axle substantial axial.The first motor transmission drive disk assembly 76 is location like this now, it and diff drive disk assembly 52 permanent engagement.The second motor transmission drive disk assembly 80 is so located, the second transmission device drive disk assembly 44 permanent engagement of it and rotating speed speed change level 30.The connecting device for example forming with synchronous device form indicating by overall use 98, can optionally be attached to motor transmission axle 74 by one of described motor transmission drive disk assembly 76,80, and then be attached to the rotor 72 of motor 64.
Fig. 7 shows such state, and now connecting device 98 is in centralized positioning or neutral location and do not have motor transmission drive disk assembly 76,80 to be attached to motor transmission axle 74.This causes this motor/motor transmission assembly 62 completely and power system 68 uncouplings.
Figure 8 illustrates connecting device 98 serviceability of motor transmission 66 in other words, now the second motor transmission drive disk assembly 80 is attached to motor transmission axle 74.In this way, motor 64 in other words its rotor 72 be attached to the second transmission device drive disk assembly 44 and connect input shaft 16, power-transfer clutch 14, drive element 18 and and then driving arrangement 12 via it.Under this state, when rotating speed speed change level 30 is not hung or enabled, the torque being provided by motor 64 can be used to start this driving arrangement 12.Because there is not connection between the second transmission device drive disk assembly 44 and transmission output shaft 24 under this state, therefore motor 64 in other words its rotor was attached to power system 68 in torque flow before transmission output shaft 24, in input shaft 16 regions.Obviously, when at motor transmission 66 interior speed-change and gearshift like this, motor 64 especially also can be used as electrical generator or be used to provide assist torque when the first rotating speed speed change level 30 is activated.
Fig. 9 shows the serviceability of connecting device 98 or motor transmission 66, and now the first motor transmission drive disk assembly 76 is attached to motor transmission axle 74.By motor 64, input the torque of motor transmission axles 74 thereby can be transfused to power system 68 by diff drive disk assembly 52 and diff 48.Therefore, motor 64 not only can be used to provide assist torque, also can be used to the driving torque that provides unique, is also used to provide generator function.
The special benefits of the modification embodiment shown in Fig. 7-9 is that whole motor transmission 66 can be positioned in the moist chamber being surrounded by transmission device casing 26 substantially.Therefore the swivel that, does not need the sealing of the additional Fluid Sealing as in embodiment before.Only at motor 64, be connected to the position of transmission device casing 26, consider that the confession gear train shaft 74 of Fluid Sealing ground sealing transmission device casing 26 is through needed opening.
Figure 10-14 show the constructional variant embodiment of motor/motor transmission assembly.This modification embodiment with regard to its structure on the one hand corresponding to before in conjunction with structure as described in Figure 5, wherein rotor shaft 75 and motor transmission axle 74 are not coaxial settings mutually, but there is axial dislocation, and connect to rotate by these two drive disk assemblies 90,92.In addition, in this modification embodiment, realize the disclosed scheme of embodiment as shown in Figure 6, provide the bindiny mechanism 96 of the axial elasticity that is for example Compress Spring form for the first motor transmission drive disk assembly 76.
Assembly 62 as shown in Figure 10-14 has the assembly shell that overall use 100 indicates.It can be divided into for the shell area 102 of motor 64 with for the shell area 104 of motor transmission 66.At this, for example Figure 14 show shell area 104 its near the end regions of motor 64 in the end wall 106 that is disc and forms, this end wall for example be substantially the housing parts 108 of cylindricality correspond essentially to shell area 102 together with disc housing parts 110 on being loaded on its another axial end region.
In Figure 14, also can see, at two openings of the interior formation of the housing attachment 112 that also can see in Fig. 1-9 114,116 of transmission device casing 26, assembly shell 100 passes described opening with its shell area 104.Now, opening 116 is less than opening 114 matchingly with the peripheral dimension of the shell area 104 of successively decreasing on away from motor 64 directions.In order axially to insert the connection of housing attachment 112 rear acquisition Fluid Sealings in shell area 104, be provided with two sealing members 118,120 that are for example O type ring-type, their sealing pastes lean against in assembly shell 100 and housing attachment 112.
In assembly shell 100, motor transmission axle 74 in two axial end region rotatable support in bearing region 122,124.Be adjacent to bearing region 122, motor transmission shaft drive parts 92 are fixed on bearing region or can carry rotationally with it.Vertically following closely, the second motor transmission drive disk assembly 80 is bearing on motor transmission axle 74 and for example free to rotately and is axially locked by locking ring 126.The coupling components 82 providing with individual member form is in this embodiment provided in the axial direction afterwards, and it connects with motor transmission axle 74 by castellated shaft toothing 128 to jointly rotate, but can be with respect to this motor transmission axle longitudinal travel.The bindiny mechanism 96 that is the axial elasticity of spiral compression spring form acts between coupling components 82 and the first motor transmission drive disk assembly 76.In order for example to keep this bindiny mechanism's pretension, coupling components 82 can overlap the lug area of the first motor transmission drive disk assembly 76 radially outerly.This first motor transmission drive disk assembly 76 is not again by key tooth 78 and motor transmission axle 74 rotatably but can be held axially with respect to motor transmission axle.
In order and to distinguish with it and to set up transmission of torque connection between the drive disk assembly in engaging (being diff drive disk assembly 52 and starting drive disk assembly 20) at two motor transmission drive disk assemblies 76,80, two of the interior formation of shell area 104, run through opening 130 and 132.By being positioned at, in housing attachment 112, run through opening 130, realized the access portion on diff drive disk assembly 52.Therefore, running through opening 130 opens wide towards moist chamber 28.By being positioned at, outside housing attachment 112, run through opening 132, can outside moist chamber 28, reach the access portion on starting drive disk assembly 20.For avoiding fluid to spill from moist chamber 28, can along the first motor transmission drive disk assembly 76 of motor transmission axle 74 displacements by the first annular seal 134 with respect to this shell area 104 and by the second annular seal 136 with respect to this motor transmission axle 74 by Fluid Sealing seal, but movable and also rotatable with respect to shell area 104 with respect to this motor transmission axle.
For coupling components 82 moving axially of the first motor transmission drive disk assembly 76 in other words, be provided with the attaching parts 142 that control fork that overall use 140 indicates and outside surround coupling components 82.Now, attaching parts 142 is through shell area 104, thereby control fork 140 is freely arranged on outside shell area 104 in principle so that actuating mechanism approaches.The second motor transmission drive disk assembly 80 is axially attached to motor transmission axle 74 and realizes by the coupling components 82 not connecting rotatably with it, wherein, in order to set up being rotationally connected between coupling components 82 and the second motor transmission drive disk assembly 80, be provided with and can be placed into the clutch blade tooth structure being bonded with each other by axial relative motion.
Figure 10-14 show groundwork of the present invention again, and by constructive structure, motor/motor transmission assembly can be retrofitted on transmission device as structural unit, thereby also can be attached to power system or uncoupling with it.What this was had very great help is, be arranged on for this reason drive disk assembly on this assembly in other words miniature gears be contained in the axle of not listing in principle power system in, be on motor transmission axle, even thereby also needn't be with respect to concentric locatings such as input shaft or bent axles under the installing condition of power system.

Claims (17)

1. for a drive system for vehicle, comprise power system (68), this power system has
-comprise the driving arrangement (12) of drive element (18),
-transmission device (22), it comprises that at least one connects the rotating speed speed change level (30,32,34,36,38,40) of input shaft (16), a transmission output shaft (24) and a plurality of effects between this at least one input shaft (16) and this transmission output shaft (24) that optionally can be activated and stop using that maybe can connect with transmitting torque with this drive element (18)
-comprise the motor (64) of stator (70) and rotor (72),
-motor transmission (66), for optionally
A) make this rotor (72) and this power system (68) uncoupling, or
B) in torque flow, at this transmission output shaft (24), before this rotor (72) is attached to this power system (68), or
C) in torque flow, at this transmission output shaft (24), afterwards this rotor (72) be attached to this power system (68) or be attached to this transmission output shaft (24),
It is characterized in that, in order before this rotor (72) to be attached to this power system (68) at this transmission output shaft (24) in this torque flow,
-this rotor (72) can be connected to a rotating speed speed change level (30),
Or
-can before this rotor (72) be connected to this drive element (18) in this torque flow Zhong torque flow interrupt mechanism (14).
2. drive system according to claim 1, it is characterized in that, described in each, rotating speed speed change level (30,32,34,36,38,40) comprises and connecting with this input shaft (16) or attachable the first transmission device drive disk assembly (42) and connecting with this transmission output shaft (24) or attachable the second transmission device drive disk assembly (44), and this rotor (72) can be attached to a transmission device drive disk assembly (44) of a described rotating speed speed change level (30), the second transmission device drive disk assembly (44) preferably.
3. drive system according to claim 2, it is characterized in that, this transmission output shaft (24) has driven end regions (50), and a described rotating speed speed change level (30) is to be next to the rotating speed speed change level (30) that this driven end regions (50) is located afterwards.
4. drive system according to claim 3, is characterized in that, this transmission output shaft (24) in this driven end regions (50) in the transmission of torque with diff (48) is connected.
5. drive system according to claim 1, is characterized in that, starting drive disk assembly (20) connects with this drive element (18), and this rotor (72) can be attached to this starting drive disk assembly (20).
6. according to the drive system one of claim 2 to 5 Suo Shu, it is characterized in that, this motor transmission (66) comprises and connecting with this rotor (72) or attachable the first motor transmission drive disk assembly (76), and this first motor transmission drive disk assembly (76) is in being maybe placed in during maybe the transmission of torque of this starting drive disk assembly (20) is connected with a described transmission device drive disk assembly (44).
7. according to the drive system one of claim 1 to 6 Suo Shu, it is characterized in that, this motor transmission (66) comprises and connecting with this rotor (72) or attachable the second motor transmission drive disk assembly (80), the second motor transmission drive disk assembly (80) in being maybe placed in this transmission output shaft (24) or/and during the transmission of torque of the diff (48) that can drive by this transmission output shaft (24) is connected.
8. drive system according to claim 7, it is characterized in that, this second motor transmission drive disk assembly (80) is in being connected with this transmission output shaft (24) or/and the transmission of torque of this diff (48) and can connect with this rotor (72).
9. according to the drive system one of claim 1 to 8 Suo Shu, it is characterized in that, this motor (64) is arranged on outside the transmission device casing (26) of this transmission device (22).
10. according to the drive system one of claim 1 to 9 Suo Shu, it is characterized in that, be provided with actuating mechanism for optionally this rotor (72) and this power system (68) uncoupling being maybe attached to this power system (72) by this rotor (72), wherein, preferably this actuating mechanism (22) by for enabling and the transmission device actuating mechanism of this rotating speed speed change level (30,32,34,36,38,40) of stopping using provides.
11. 1 kinds of motor/motor transmission assemblies that are particularly useful for according to the drive system one of aforementioned claim Suo Shu (10), comprising:
-there is the motor (64) of stator (70) and rotor (72),
-motor transmission (66), comprises and connecting with this rotor (72) or attachable the first motor transmission drive disk assembly (76) and connecting with this rotor (72) or attachable the second motor transmission drive disk assembly (80),
It is characterized in that, be provided with and can pass through the motor transmission axle (74) of the driven rotation of this rotor (72), wherein at least one motor transmission drive disk assembly (76,80) can optionally connect jointly to rotate with this motor transmission axle (74).
12. assemblies according to claim 11, it is characterized in that, this motor transmission axle (74) at assembly shell (100) internal support at least one, preferably on two bearing regions (122,124) that each interval is arranged in the direction of this motor transmission axle (74), wherein preferably this assembly shell (100) has the opening of running through (130,132) corresponding at least one motor transmission drive disk assembly (76,80), for setting up with the transmission of torque of power system drive disk assembly (20,52), interacts.
13. assemblies according to claim 12, it is characterized in that, at least one motor transmission drive disk assembly (76) can be with respect to this assembly shell (100) or/and with respect to this motor transmission axle (74) with Fluid Sealing the mode of sealing rotate or/and move up in the side of motor transmission axle (74).
14. according to claim 11 to the assembly one of 13 described, it is characterized in that, the motor transmission drive disk assembly (76) being connected with the transmission of torque of power system drive disk assembly (20) with cancellation for foundation can be upper mobile at this motor transmission axle (74).
15. according to the assembly of claim 14, it is characterized in that, a described motor transmission drive disk assembly (76) connects jointly to rotate with this motor transmission axle (74).
16. according to the assembly described in claims 14 or 15, it is characterized in that, a described motor transmission drive disk assembly (76) is equipped with an actuating mechanism for moving axially on this motor transmission axle (74), and wherein preferably a described motor transmission drive disk assembly (76) can be loaded by this actuating mechanism by axial elasticity bindiny mechanism (96).
17. according to claim 11 to the assembly one of 16 described, it is characterized in that, at least one motor transmission drive disk assembly (76,80) can be loaded in rotationally this motor transmission axle (74) above and can connect jointly to rotate with this motor transmission axle (74) by coupling components (82).
CN201310323476.4A 2012-08-14 2013-07-25 Drive system for a vehicle Pending CN103587404A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012214457.9A DE102012214457A1 (en) 2012-08-14 2012-08-14 Drive system for a vehicle
DE102012214457.9 2012-08-14

Publications (1)

Publication Number Publication Date
CN103587404A true CN103587404A (en) 2014-02-19

Family

ID=48793014

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310323476.4A Pending CN103587404A (en) 2012-08-14 2013-07-25 Drive system for a vehicle

Country Status (3)

Country Link
EP (1) EP2698269A3 (en)
CN (1) CN103587404A (en)
DE (1) DE102012214457A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107420490A (en) * 2016-05-23 2017-12-01 Fev欧洲有限责任公司 Speed changer for compact car and the hybrid system with such speed changer
CN113276658A (en) * 2021-07-05 2021-08-20 无锡明恒混合动力技术有限公司 Two keep off bi-motor planet row power split drive system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014102343A1 (en) * 2014-02-24 2015-08-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Powertrain for a hybrid motor vehicle
US9527375B2 (en) 2014-08-20 2016-12-27 Gm Global Technoogy Operations Llc Powertrain with transmission-based motor/generator for engine starting and regenerative braking modes
DE102014217762A1 (en) * 2014-09-05 2016-03-10 Volkswagen Aktiengesellschaft Hybrid powertrain for a motor vehicle
DE102015203911A1 (en) * 2015-03-05 2016-09-08 Robert Bosch Gmbh CVT transmission with improved controllability by means of a starter
DE102015215264A1 (en) * 2015-08-11 2017-02-16 Zf Friedrichshafen Ag Clutch assembly, powertrain and motor vehicle
WO2017194054A1 (en) * 2016-05-10 2017-11-16 Schaeffler Technologies AG & Co. KG Hybrid module housing for housing an electric machine and a disconnect clutch, and a hybrid power train and assembly method
DE102016007408B4 (en) * 2016-06-20 2020-06-18 Magna Pt B.V. & Co. Kg Double clutch
DE102018201614A1 (en) * 2018-02-02 2019-08-08 Roland Heidl Retrofit kit for a motor vehicle drive and process

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693527B1 (en) * 1992-07-09 1994-09-16 Peugeot Transmission and differential transmission assembly and motor-propulsion unit for a motor vehicle provided with such an assembly.
FR2811395B1 (en) * 2000-07-06 2002-12-06 Peugeot Citroen Automobiles Sa GEARBOX FOR HYBRID VEHICLE
JP3499852B2 (en) * 2001-12-03 2004-02-23 本田技研工業株式会社 Power transmission mechanism
DE112005000758A5 (en) * 2004-04-16 2008-06-26 Avl List Gmbh Method for controlling the starting process of a motor vehicle
JPWO2009051143A1 (en) 2007-10-18 2011-03-03 アイシン・エーアイ株式会社 Power transmission device
JP4957530B2 (en) * 2007-12-05 2012-06-20 株式会社デンソー Starter
JP2011079500A (en) * 2009-10-09 2011-04-21 Aisin Seiki Co Ltd Hybrid driving device
DE102010010436A1 (en) * 2010-02-26 2011-09-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Hybrid drive train for transmission kit of motor vehicle, has change gear with multiple gear wheels, where change gear has input shaft and output shaft which is coupled with primary drive or secondary drive

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107420490A (en) * 2016-05-23 2017-12-01 Fev欧洲有限责任公司 Speed changer for compact car and the hybrid system with such speed changer
CN113276658A (en) * 2021-07-05 2021-08-20 无锡明恒混合动力技术有限公司 Two keep off bi-motor planet row power split drive system

Also Published As

Publication number Publication date
DE102012214457A1 (en) 2014-02-20
EP2698269A3 (en) 2014-03-12
EP2698269A2 (en) 2014-02-19

Similar Documents

Publication Publication Date Title
CN103587404A (en) Drive system for a vehicle
US20120096968A1 (en) Transmission
EP2530356B1 (en) Vehicle drive system
CN105246725A (en) Gearbox for a hybrid powertrain and method to control such a gearbox
US20100319486A1 (en) Transmission
CN104540699A (en) Hybrid powertrain for a motor vehicle, hybrid vehicle, and use thereof
CN104827896A (en) Electric portal axle for electrically driving a motor vehicle
KR101655578B1 (en) Hybrid powertrain
SE0950890A1 (en) Electric drive system
CN104797448A (en) Method for operating a drive unit for a hybrid vehicle
JP5659553B2 (en) Hybrid drive unit
KR20070012445A (en) Hybrid power train and operating method therefor
US20150211607A1 (en) Transmission for hybrid vehicle
CN103717941A (en) Transmission device having a plurality of shift elements
KR101181746B1 (en) Double Clutch Transmission
CN103307226A (en) Automatic transmission
CN107539103B (en) Power driving system and vehicle
JP2013185613A (en) Lubricator apparatus of power transmission device
CN106051147A (en) Electric automobile transmission
CN103429930B (en) Speed change gear
CN104541089A (en) Vehicular power transmission device
CN104728408A (en) Lubrication structure for transmission
CN103291891B (en) Bearing chocking construction
JP2009173204A (en) Power unit in vehicle
JP4352698B2 (en) Lubrication structure of automatic transmission

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20140219